Galaksil C8/C8Bio HPLC Columns
Galaksil C8 columns are based on high surface coverage C8 modified silica particles with exhaustive end-capping for minimal undesired silanol activity. Compared with C18 columns, C8 columns have slightly less retention capacity and are more suitable for separating moderately or highly hydrophobic compounds.
Main Features
- Well suited for intermediate to high hydrophobic compounds analysis
- Excellent chromatographic peak shape for acidic, basic, and neutral analytes
- Good aqueous compatibility
- Good batch consistency
Specifications
| Product | EF-C8 5um | EP-C8 10um | EF-C8Bio 5um | EP-C8Bio 10um |
| Functional Group | Octyl | |||
| Substrate | Porous, spherical silica particles | |||
| Particle Size | 5μm | 10μm | 5μm | 10μm |
| Pore Size | 120Å | 300Å | ||
| Surface Area | 330m2/g | 100 m2/g | ||
| Carbon Content | 12% | |||
| End-capped | Yes | |||
| Pressure Limit | 4000psi for 10um 5000psi for 5μm | |||
| Temperature Limit | 60℃ | |||
| pH Range | 2-8 | |||
| Limit pH Range | 2-10 | |||
| Aqueous Compatibility | 95% aqueous | |||
Application
Order Information
| Product Name | Length (mm) | Inner-diameter (mm) | |
| 4.6mm | 4.0mm | ||
| EF-C8 5um 120A | 250 | 725-05012-004625 | 725-05012-004025 |
| 150 | 725-05012-004615 | 725-05012-004015 | |
| 100 | 725-05012-004610 | 725-05012-004010 | |
| 50 | 725-05012-004605 | 725-05012-004005 | |
| EP-C8 10um 120A | 250 | 725-10012-004625 | 725-10012-004025 |
| 150 | 725-10012-004615 | 725-10012-004015 | |
| 100 | 725-10012-004610 | 725-10012-004010 | |
| 50 | 725-10012-004605 | 725-10012-004005 | |
| EF-C8Bio 5um 120A | 250 | 725-05030-004625 | 725-05030-004025 |
| 150 | 725-05030-004615 | 725-05030-004015 | |
| 100 | 725-05030-004610 | 725-05030-004010 | |
| 50 | 725-05030-004605 | 725-05030-004005 | |
| EP-C8Bio 10um 120A | 250 | 725-10030-004625 | 725-10030-004025 |
| 150 | 725-10030-004615 | 725-10030-004015 | |
| 100 | 725-10030-004610 | 725-10030-004010 | |
| 50 | 725-10030-004605 | 725-10030-004005 | |